@conference {Chintalapani2008,
	title = {CTREC: C-arm tracking and reconstruction using elliptic curves},
	booktitle = {Procedings IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops CVPR Workshops 2008},
	year = {2008},
	month = {23{\textendash}28 June},
	pages = {1{\textendash}7},
	doi = {10 1109/CVPRW 2008 4563029},
	author = {Gouthami Chintalapani and Ameet K. Jain and David Burkhardt and Jerry L. Prince and Gabor Fichtinger}
}
@conference {Chintalapani2008a,
	title = {CTREC - C-arm tracking and reconstruction using elliptic curves},
	booktitle = {International Workshop on Mathematical Methods in Biomedical Image Analysis (MMBIA)},
	year = {2008},
	author = {Gouthami Chintalapani and Ameet K. Jain and David Burkhardt and Jerry L. Prince and Gabor Fichtinger}
}
@conference {Burkhardt2007,
	title = {A cheap and easy method for 3D C-arm reconstruction using elliptic curves},
	booktitle = {Medical Imaging 2007: Visualization and Image-Guided Procedures},
	volume = {6509},
	number = {1},
	year = {2007},
	pages = {65090B},
	publisher = {SPIE},
	organization = {SPIE},
	doi = {10 1117/12 712395},
	url = {http://link aip org/link/?PSI/6509/65090B/1},
	author = {David Burkhardt and Ameet K. Jain and Gabor Fichtinger},
	editor = {Kevin Cleary and Michael I. Miga}
}
